Convert the following into power notation a)27/343 b)-64/81 c)-243/3125
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Answered by
2
(3/7)^3
(-8/9)^2
(-3/5)^5
(-8/9)^2
(-3/5)^5
ms164782:
what is ^
power
nikitasingh 79
ok thanks
nikita 2 one is wrong as -8 * -8 would become 64
ur ques is wrong.. infront of 64 negative sign will not come.
becoz 64 is a square of 8
Answered by
0
a ) (3/7)3
b)(8/9)2
c)(3/5)5
b)(8/9)2
c)(3/5)5
ans c is wrong..
negative sign will come
yes u are right
the c part will be
(-3/5)5
yes
but i think its not a negative sign but a hyphen so i answered it like that because in 8^2 is not =-64
ques b is wrong
no its right
then how will u get -64
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